OSSA 500 Yankee 1978 - Specifications & Review

500 Yankee

Article Complete Info

Articleid195927
CategoryAllround
MakeOSSA
Model500 Yankee
Year1978

Chassis, Suspension, Brakes & Wheels

FrontbrakesSingle disc
Fronttyre3.25-19
RearbrakesSingle disc
Reartyre4.00-18

Engine & Transmission

Borexstroke72.0 x 60.0 mm (2.8 x 2.4 inches)
Compression8.1:1
CoolingsystemAir
Displacement488.00 ccm (29.78 cubic inches)
EnginedetailsTwin, two-stroke
Gearbox6-speed
Power58.00 HP (42.3 kW)) @ 7500 RPM
Topspeed185.0 km/h (115.0 mph)
TransmissiontypefinaldriveChain

Physical Measures & Capacities

Fuelcapacity18.00 litres (4.76 gallons)
Weightincloilgasetc168.0 kg (370.4 pounds)

About OSSA 500 Yankee 1978

Introducing the 1978 OSSA 500 Yankee: A Classic in the Allround Category

The 1978 OSSA 500 Yankee stands as a remarkable testament to the golden era of motorcycle craftsmanship, bridging the gap between rugged performance and spirited adventure. Nestled within the allround category, this motorcycle was designed for riders who sought versatility and excitement on two wheels. With its striking aesthetics and robust build, the OSSA 500 Yankee not only captured the hearts of enthusiasts in its time but continues to be a sought-after classic for collectors and riders alike.

Engine Performance and Riding Characteristics

At the heart of the OSSA 500 Yankee lies a powerful 488cc twin-cylinder, two-stroke engine that delivers an exhilarating 58 horsepower at a spirited 7,500 RPM. This engine configuration, known for its peppy torque delivery, translates into an impressive top speed of 185 km/h (115 mph), allowing the rider to experience the thrill of the open road with ease. The air-cooled design keeps the engine lightweight, while the 6-speed gearbox offers seamless transitions between gears, enhancing the bike's acceleration and responsiveness. Whether navigating tight corners or cruising on the highway, the OSSA 500 Yankee delivers a dynamic riding experience that keeps you engaged and in control.

Key Features and Technology

Beyond its impressive engine, the OSSA 500 Yankee boasts a suite of features that were ahead of its time. The motorcycle is equipped with single disc brakes at both the front and rear, providing reliable stopping power that matches its spirited performance. Weighing in at 168 kg (370.4 lbs) with fluids, the bike strikes a commendable balance between stability and agility, allowing riders to maneuver with confidence. The 18-liter fuel tank ensures that the adventure doesn’t have to come to a halt too soon, making it perfect for long rides or weekend getaways. With a compression ratio of 8.1:1 and a bore x stroke measurement of 72 x 60 mm, the OSSA 500 Yankee encapsulates the essence of an exhilarating ride while emphasizing reliability.

Pros and Cons of the 1978 OSSA 500 Yankee

Pros:

  1. Powerful Performance: With 58 HP and a top speed of 115 mph, it delivers a thrilling ride for speed enthusiasts.
  2. Lightweight Design: Weighing only 168 kg facilitates agile handling and maneuverability, perfect for both city and off-road adventures.
  3. Stylish Aesthetics: The classic design elements coupled with a rugged build create a visually appealing motorcycle that turns heads.

Cons:

  1. Two-Stroke Maintenance: The two-stroke engine may require more frequent maintenance and care compared to modern four-stroke engines.
  2. Limited Storage: The design prioritizes performance over practicality, meaning storage space is minimal for long-distance tours.
  3. Niche Appeal: As a classic motorcycle, it may not cater to all riders, especially those accustomed to modern conveniences and technology.

In summary, the 1978 OSSA 500 Yankee is not just a motorcycle; it’s a piece of history that embodies the spirit of adventure. With its potent engine, agile handling, and classic charm, it remains a cherished option for those looking to relive the golden days of motorcycling.

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